Carcinoembryonic Antigen (CEA) In Cervical Neoplasia (Review) June 28, 2011 | Laparoscopy [1], Pregnancy and Birth [2] By OBGYN.net Staff [3] One of the important problems in the clinical management of cancer is the early detection of its occurrence. The demonstration of immunoreactive substances, which are specific or associated with cancer and measurable in serum, provides an interesting and ...

Carcinoembryonic Antigen (CEA) In Cervical Neoplasia (Review) June 28, 2011 | Laparoscopy [1], Pregnancy and Birth [2] By OBGYN.net Staff [3] One of the important problems in the clinical management of cancer is the early detection of its occurrence. The demonstration of immunoreactive substances, which are specific or associated with cancer and measurable in serum, provides an interesting and ...

Recombinant vaccines hold great promise for the prevention and therapy of infections diseases and cancer. We have explored the use of poliovirus as a recombinant vector to deliver genes into cells for the purpose of vaccination. For our studies, we have chosen to express the gene-encoding carcinoembryonic antigen (CEA) using a novel poliovirus vector. We have constructed a recombinant CEA-polio...

OBJECTIVE Liver-specific inactivation of carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) by a dominant-negative transgene (l-SACC1 mice) impaired insulin clearance, caused insulin resistance, and increased hepatic lipogenesis. To discern whether this phenotype reflects a physiological function of CEACAM1 rather than the effect of the dominant-negative transgene, we character...

Immunochemical studies support the view that carcinoembryonic antigens from entodermally derived adenocarcinomata are incomplete blood group substances of the ABO system. The deficient antigens have a tumor-specific activity, due to unmasking of a structural sequence that is cryptic in the normal situation. Two other serological activities of the tumor antigens are determined by ./V-acetylgalac...

Two antigens cross-reactive with carc inoembryonic antigen (CEA) and distinct from the nonspecif ic cross-react ing antigen were identified in meconium by double immunodiffusion with a conventional goat ant i -CEA antiserum. These two antigens together competi t ively inhibited cross-react ing antibodies against them in CEA radioimmunoassay and contr ibuted to the measurement of meconium CEA le...

Two antigens cross-reactive with carc inoembryonic antigen (CEA) and distinct from the nonspecif ic cross-react ing antigen were identified in meconium by double immunodiffusion with a conventional goat ant i -CEA antiserum. These two antigens together competi t ively inhibited cross-react ing antibodies against them in CEA radioimmunoassay and contr ibuted to the measurement of meconium CEA le...

Carcinoembryonic Antigen (CEA) In Cervical Neoplasia (Review) June 28, 2011 | Laparoscopy [1], Pregnancy and Birth [2] By OBGYN.net Staff [3] One of the important problems in the clinical management of cancer is the early detection of its occurrence. The demonstration of immunoreactive substances, which are specific or associated with cancer and measurable in serum, provides an interesting and ...

The presence and location of carcinoembryonic antigen (CEA) was examined in tissue sections of 14 mucinous and 13 serous cystadenomas and cystadenocarcinomas of the ovary. CEA was demonstrated in the mucinous tumors but was not present in the serous tumors. In the mucinous tumors, CEA was located in the glycocalyx and apical portions of the absorptive-type epithelium, with only trace quantities...